Files
linux/drivers
Hans de Goede a7b98d4dfe drm/gma500: Don't register backlight when another backlight should be used
Before this commit when we want userspace to use the acpi_video backlight
device we register both the GPU's native backlight device and acpi_video's
firmware acpi_video# backlight device. This relies on userspace preferring
firmware type backlight devices over native ones.

Registering 2 backlight devices for a single display really is
undesirable, don't register the GPU's native backlight device when
another backlight device should be used.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220917205920.647212-5-hdegoede@redhat.com
2022-09-18 21:03:17 +02:00
..
2022-07-17 17:14:30 -07:00
2022-07-13 18:52:12 -07:00
2022-08-09 00:56:41 +02:00
2022-08-08 14:33:41 -06:00